ADU CITIES Contractor Directory

Thousand Oaks Plumbing

Also listed as: Castleworks Home Services Company

● Active — license status verified against CSLB public data as of November 6, 2026

CSLB license#1082545
ClassificationsA — General Engineering · ASB — Asbestos Certification · B — General Building · C-36 — Plumbing
Office of record28358 Constellation Roadsuite 698
Santa Clarita, CA 91355
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(888) 611-4328
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Stonington Insurance Company
Business typeCorporation
License issuedOctober 14, 2021
License expiresOctober 31, 2027

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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.